Cisco WS-C3750G-24TS-E1U Software Configuration Guide
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- Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 1
Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Text Part Number: OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 2
respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0201R) Software Configuration Guide for the Cisco 2600 series, Cisco 3600 Series, and Cisco 3700 Series Routers Copyright © 2002, Cisco Systems, Inc. All rights reserved. - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 3
Cisco 3600 Series Routers Voice Interface Numbering 1-8 Cisco 3700 Series Interface Numbering 1-9 Cisco 3725 Router Slot Numbering 1-9 Cisco 3745 Router Slot Numbering 1-11 Cisco 3700 Series Routers Voice Interface Numbering 1-12 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 4
or Feature 1-14 Saving Configuration Changes 1-15 Upgrading to a New Cisco IOS Release 1-15 Where to Go Next 1-15 2 C H A P T E R Using the Setup Command Facility 2-1 Before Starting Your Router 2-1 Using the setup Command Facility 2-2 Configuring Global Parameters 2-2 Configuring Interface - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 5
WAN Interface Card 3-29 Benefits 3-30 Restrictions 3-30 Prerequisites 3-31 Configuration Tasks 3-31 Configuring the ADSL Port on the ADSL WAN Interface Card 3-31 Verifying ATM Configuration 3-32 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers v - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 6
3-51 Configure the E1/T1 Network Module for ISDN PRI 3-51 Configure Channelized E1 ISDN PRI 3-51 Configure Channelized T1 ISDN PRI 3-52 Configure the ISDN D-Channel Serial Interfaces 3-53 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers vi OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 7
and Dial-Out 3-57 Configure the Modem for Dial-In 3-57 Configure the Modem for Dial-Out 3-57 Configuration Example 3-58 Configuring 1-Port G.SHDSL WAN Interface Card 3-58 Restrictions 3-59 Prerequisites 3-59 Configuration Tasks 3-59 Configuring G.SHDSL on a Cisco Router 3-60 Configuring ILMI on the - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 8
4-11 Configuration Examples A-1 Cisco 2600 Series Router Configuration Example A-1 Cisco 3631 Router Configuration Example A-6 Cisco 3725 Router Configuration Example A-10 1-Port ADSL WAN Interface Card Configuration Examples A-12 VoATM over AAL2 on the ATM Interface Configuration Example A-12 VoATM - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 9
-monitor Command C-6 Using the upgrade rom-monitor Command C-7 Procedures for Recovering Boot and System Images C-8 Using the xmodem Command C-8 Using the tftpdnld Command C-9 Contents OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 10
Contents Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers x OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 11
-IP interface and other features. This guide does not provide complete configuration instructions. Refer to the Cisco IOS configuration guides and command references for detailed configuration instructions. These publications are available on the Documentation CD-ROM that came with your router and - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 12
(FXS) interfaces for your router. Configuration Examples Provides configuration examples of the Cisco 2600 series, Cisco 3600 series, and Cisco 3700 series routers. Appendix B, "Formatting Provides configuration information for the Cisco Flash the Compact Flash Memory memory. Cards" Appendix - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 13
guide does not contain the following: • Network design information • Application case studies • Troubleshooting information • A comprehensive reference to access services . OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers xiii - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 14
Modules Hardware Installation Guide • Cisco WAN Interface Cards Hardware Installation Guide • Cisco RPS Hardware Installation Guide • Regulatory Compliance and Safety Information Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers xiv OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 15
• Cisco IOS Wide-Area Networking Command Reference • Debug Command Reference • System Error Messages • Cisco IOS Software Command Summary • Cisco IOS Release notes for your release OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers xv - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 16
of security-related commands (ACT-USER and Cisco documentation on the World Wide Web at the following sites: • http://www.cisco.com • http://www-china.cisco.com • http://www-europe.cisco.com Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 17
, troubleshooting tips, and sample configurations from online tools. For Cisco.com registered users, additional troubleshooting tools are available from the TAC website. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers xvii - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 18
and immediately open a case. To obtain a directory of toll-free numbers for your country, go to the following website: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml xviii Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 19
and P2 level problems are defined as follows: • P1-Your production network is down, causing a critical impact to business operations if service is not workaround is available. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers xix - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 20
Obtaining Technical Assistance Preface Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers xx OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 21
interface on a Cisco 2600 series router is identified by a slot number and a unit number. Table 1-1 lists the router models and summarizes the interfaces supported on each model that are available in the Cisco 2600 series routers OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 22
Interface Numbering Chapter 1 Understanding Interface Numbering and Cisco IOS Software Basics Table 1-1 Router Models Model Cisco 2610 Cisco 2610XM Cisco 2611 Cisco 2611XM Cisco 2612 Cisco 2613 Cisco 2620 Cisco 2620XM Cisco 2621 Cisco 2621XM Cisco 2650 Cisco 2650XM Cisco 2651 Cisco 2651XM Cisco - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 23
.) Interfaces in the WICs are numbered from right to left, starting with 0/0 for each interface type, regardless of which physical slot the WICs are installed in. Some examples are: OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 1-3 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 24
slots, the Cisco 3640 has four slots, the Cisco 3620 has two slots, and the Cisco 3631 (see Figure 1-6) has four slots. You can install any module into any available slot in the chassis. Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 1-4 OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 25
and Cisco IOS Software Basics Figure 1-3 Cisco 3660 Router Rear View Understanding Interface Numbering Figure 1-4 Cisco 3640 Router Rear View Figure 1-5 Cisco 3620 Router Rear View OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 1-5 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 26
• Slot 0 for all WAN interface card (WIC) interfaces • Slot 1 for network module interfaces at the bottom left. • Slot 2 for network module interfaces at the top left, above slot 1. Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 1-6 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 27
ISDN) Basic Rate Interface (BRI) WAN interface cards are keyed so that you can install them into slot W1 only. Serial WAN interface cards can be installed into either slot, W0 or W1. OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 1-7 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 28
described in the previous section, "Cisco 3600 Series Router Unit Numbering." Voice interfaces are numbered as follows: interface type chassis slot/voice module slot/voice interface Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 1-8 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 29
is Interface-type Slot-number/Interface-number. Two examples are: FastEthernet 0/0 Serial 1/2. The slot numbers are as follows: • 0 for all built-in interfaces • 0 for all WIC interfaces OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 30
Router Interface Numbering The Cisco 3745 router chassis contains the following wide-area network (WAN) and local-area network (LAN) interface types: • 2 built-in FastEthernet LAN interfaces 1-10 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 31
panel of the Cisco 3745 with: • A WIC in each of the three WAN interface card slots • A single-width network module in each of the four network module slots • Two AC power supplies OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 1-11 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 32
module slot/voice interface If a 4-channel voice network module is installed in chassis slot 1, the voice interfaces are: • 1/0/0-Chassis slot 1/Voice module slot 0/Voice interface 0 1-12 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 33
can continue to press the up arrow key for more commands. Understanding Command Modes The Cisco IOS user interface is divided into different modes. Each command mode permits you to configure different components on your router. The commands available at any given time depend on which mode you are - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 34
previous mode. Undoing a Command or Feature If you want to undo a command you entered or disable a feature, enter the keyword no before most commands; for example, no ip routing. 1-14 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 35
Flash Memory Cards." Where to Go Next Now that you have learned some Cisco IOS software basics, you can begin to configure the router using the CLI. Remember that: • You can use the question mark (?) and arrow keys to help you enter commands. • Each command mode restricts you to a set of commands - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 36
Where to Go Next Chapter 1 Understanding Interface Numbering and Cisco IOS Software Basics 1-16 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 37
to configure the router manually or you wish to configure a module or interface that is not included in the setup command facility, proceed to "Chapter 3, "Configuring with the Command-Line Interface," for step-by-step instructions. Before Starting Your Router Before you power on your router and - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 38
on the Cisco IOS software release, interface modules in place in your router, and feature set you select. The screen displays in this section are for reference only and might not exactly reflect the messages on your console. System Bootstrap, Version 11.3(1)XA, PLATFORM SPECIFIC RELEASE SOFTWARE - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 39
cisco 2611 (MPC860) processor (revision 0x100) with 24576K/8192K bytes of memory. Processor board ID 04614954 M860 processor, part number 0 mask 32 Bridging software. X.25 software, Version 3.0.0. 2 Ethernet/IEEE 802.3 interface(s) 3 Serial network interface(s) 32 terminal line(s) DRAM configuration - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 40
-dms100..Northern DMS-100 switch type for US/Canada [4] basic-net3....NET3 switch type for UK and Europe [5] basic-ni......National ISDN switch type Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-4 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 41
IP local pool? [X.X.X.X]: 172.20.30.88 You can configure a test user to verify that your dial-up service is working properly What is the username of the test user? [user]: What is the password of the test user? [passwd]: Will you be using the modems for outbound dialing? [no]: Configuring interface - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 42
Command Facility • Serial Interface Configuration, page 2-7 • Asynchronous/Synchronous Serial Interface Configuration, page 2-9 • ISDN BRI Interface Configuration, page 2-12 • E1/T1 ISDN PRI Configuration Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 43
interface: 2.0.0.1 Subnet mask for this interface [255.0.0.0]: Class A network is 2.0.0.0, 8 subnet bits; mask is /8 Configure IPX on this interface? [no]: yes IPX network number [8]: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 44
? [yes]: IP address for the remote interface: 2.0.0.2 Do you want to map the remote machine's x25 address to IPX address? [yes]: IPX address for the remote interface: 40.1234.5678 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-8 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 45
to configure Serial1/0 interface? [yes]: Enter mode (async/sync) [sync]: Some supported encapsulations are ppp/hdlc/frame-relay/lapb/x25/atm-dxi/smds Choose encapsulation type [hdlc]: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 46
on the router, the setup command facility prompts for the IPX map: Do you want to map a remote machine's IPX address to dlci? [yes]: IPX address for the remote interface: 40.0060.34c6.90ed 2-10 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 47
no]: IP address for this interface: 2.0.0.0 Subnet mask for this interface [255.0.0.0]: Class A network is 2.0.0.0, 0 subnet bits; mask is /8 Configure LAT on this interface? [no]: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-11 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 48
and VN4 switch types for France Choose ISDN BRI Switch Type [2]: Do you want to configure BRI0/0 interface? [yes]: Some encapsulations supported are ppp/hdlc/frame-relay/lapb/x25 2-12 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 49
remote router's password exactly. Frame Relay Encapsulation The following lmi-types are available to be set, when connected to a frame relay switch [0] none [1] ansi [2] cisco [3] q933a Enter lmi-type [2]: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 50
]: IP address for the remote interface: 2.0.0.1 Do you want to map the remote machine's smds address to IP address? [yes]: IPX address for the remote interface: 40.0060.34c6.90ed 2-14 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 51
is performed by your ISDN BRI service provider, you must tell the provider what you want. Table 2-2 lists the provisioning you should order for the router based on switch type. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-15 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 52
EKTS = no PVC = 2 Request delivery of calling line ID on Centrex lines Set speed for ISDN calls to 56 kbps outside local exchange Directory number 1 can hunt to directory number 2 2-16 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 53
]: The following linecode types are available: ami | b8zs Enter the line code type [b8zs]: Enter number of time slots [24]: Do you want to configure Serial1/0:23 interface? [yes]: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-17 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 54
and must match the remote router's password exactly. Frame Relay Encapsulation The following lmi-types are available to be set, when connected to a frame relay switch [0] none 2-18 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 55
]: IP address for the remote interface: 2.0.0.1 Do you want to map the remote machine's smds address to IP address? [yes]: IPX address for the remote interface: 40.0060.34c6.90ed OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-19 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 56
(CHAP) authentication process, is case sensitive and must match the remote router's password exactly. Frame Relay Encapsulation The following lmi-types are available to be set, 2-20 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 57
map the remote machine's smds address to IP address? [yes]: IP address for the remote interface: 2.0.0.1 Do you want to map the remote machine's smds address to IP address? [yes]: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-21 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 58
1234567890 Configure IP on this interface? [yes]: IP address for this interface: 1.0.0.1 Subnet mask for this interface [255.0.0.0] : Class A network is 1.0.0.0, 8 subnet bits; mask is /8 2-22 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 59
prompt(2600>). Use this configuration? {yes/no} : yes Building configuration... Use the enabled mode 'configure' command to modify this configuration. Press RETURN to get started! OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 2-23 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 60
-Line Interface," to learn how to use the CLI to configure additional features. • The Cisco IOS software configuration guide and command reference publications for more advanced configuration topics. These publications are available on Cisco.com, the Documentation CD-ROM that came with your router - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 61
ADSL WAN Interface Card, page 3-29 • Configuring the NM-AIC-64, Contact Closure Network Module, page 3-34 • Configuring the 1-Port HSSI Network Module, page 3-46 • Configuring the Compression Network Module for the Cisco 3600 Series Routers, page 3-49 • Configuring the Digital Modem Network Module - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 62
mode. Verifying the Host Name and Password To verify that you configured the correct host name and password: Step 1 Enter the show config command: Router(config)# show config Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-2 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 63
2-Port Ethernet Interfaces You can configure Ethernet interfaces manually by entering Cisco IOS commands on the command line. This method, called configuration mode, provides the greatest power and flexibility. Timesaver Before you begin, disconnect all WAN cables from the router to keep it from - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 64
or network module, if any. Otherwise, for greatest power and flexibility use configuration mode (manual configuration). In this mode, you enter Cisco IOS commands at the router prompt. Note Before you begin, disconnect all WAN cables from the router to keep it from trying to run the AutoInstall - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 65
serial network module or WAN interface card manually by entering Cisco IOS commands on the command line. This method, called configuration mode, provides the greatest power and flexibility. Timesaver Before you begin, disconnect all WAN cables from the router to keep it from trying to run - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 66
See Table 3-2 through Table 3-5 for a list of clock rate settings for your specific interface. (For ports used in DTE mode, the router automatically uses the external timing signal.) Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-6 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 67
the Command-Line Interface Configuring Asynchronous/Synchronous Serial Network Modules or WAN Interface Cards Command Step 12 Router(config-if)# dce-terminal-timing-enable Step 13 Router(config-if)# invert-txc Step 14 Router(config-if)# nrzi-encoding Step 15 Router(config-if)# exit Step 16 Router - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 68
Interface Card Timer (bits per second) 1200 2400 4800 9600 14400 19200 Syntax (bits per second) 28800 32000 38400 56000 57600 64000 Default Setting (bits per second) 72000 115200 125000 128000 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 69
Modules You can configure the asynchronous interface manually by entering Cisco IOS commands on the command line. This method, called configuration mode, provides the greatest power and flexibility. Timesaver Before you begin, disconnect all WAN cables from the router to keep it from trying - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 70
Cards You can configure the interfaces on your BRI WAN interface card manually by entering Cisco IOS commands on the command line. This method, called configuration mode, provides the greatest power and flexibility. Timesaver Before you begin, disconnect all WAN cables from the router to keep - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 71
memory by entering the memory-size iomem command. This example increases shared memory from 25 percent to 40 percent. When you finish configuring interfaces, return to enable mode. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 72
. Although provisioning is performed by your ISDN BRI service provider, you must tell the provider what you want. Table 3-7 lists the provisioning you should order for your router. 3-12 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 73
EKTS = no PVC = 2 Request delivery of calling line ID on Centrex lines Set speed for ISDN calls to 56 kbps outside local exchange Directory number 1 can hunt to directory number 2 OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-13 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 74
network module, if any. Otherwise, for greatest power and flexibility use configuration mode (manual configuration). In this mode, you enter Cisco IOS commands at the router prompt. Note Before you begin, disconnect all WAN cables from the router to keep it from trying to run the AutoInstall process - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 75
)# Ctrl-z Router# Return to Step 4 if your router has more than one CT1/PRI interface that you need to configure. When you finish configuring interfaces, return to enable mode. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-15 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 76
multiflex trunk interfaces using the time-division multiplexing (TDM) connect function, you can use the connect command to connect two groups of DS0 timeslots from two controllers. 3-16 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 77
with different compression complexity types can be installed in the same router. Use the following procedure to configure the codec (vocoder) complexity on your HDV network module. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-17 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 78
T1 service. You can configure the interfaces on your T1 WAN interface card manually by entering Cisco IOS commands on the command line. This method, called configuration mode, provides the greatest power and flexibility. Timesaver Before you begin, disconnect all WAN cables from the router to keep - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 79
, enter the show service-module serial slot/port command. For further information about these commands, refer to the Cisco IOS configuration guides and command references. Command Purpose Step 1 Router> enable Enter enable mode. Enter the password. Password: password Router# You have entered - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 80
with the Command-Line Interface Configuring ATM Interfaces To configure an ATM interface, you must use configuration mode (manual configuration). In this mode, you enter Cisco IOS commands at the router prompt. Note Before you begin, disconnect all WAN cables from the router to keep it from - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 81
-atm-vc)# exit Exit back to interface configuration mode. Step 9 Router(config-if)# ip address 192.168.74.3 Assign an IP address and subnet mask to the 255.255.255.0 interface. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-21 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 82
an inverse multiplexing for ATM (IMA) interface, you must use configuration mode (manual configuration). In this mode, you enter Cisco IOS commands at the router prompt. Note Before you begin, disconnect all WAN cables from the router to keep it from trying to run the AutoInstall process. The - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 83
the loopback command followed by one of the following: line, local, payload, remote. You can view command descriptions by including the ? option after the loopback command. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-23 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 84
. You can view command descriptions by including the ? option after the loopback command. Configuring the IMA Interface To configure the IMA interface, follow this procedure: 3-24 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 85
selected IMA group. The link number is one of the physcial ports on the network module. Assign an IP address and subnet mask to the interface. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-25 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 86
interface, use the configuration software provided with your router or modem network module, if any. Otherwise, use configuration mode (manual configuration). In this mode, you enter Cisco IOS commands at the router prompt. Note Before you begin, disconnect all WAN cables from the router to keep - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 87
configure. Set modem parameters (including encoding) to the correct country. Table 3-8 shows country codes. The default is usa. Enter the modem line or range of modem lines to configure. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 88
tasks, see the Multipoint Wireless Support for the Cisco 2600 and Cisco 3600 Series Routers feature module: • Specifying an alternative boot location • Configuring cable loss 3-28 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 89
, make sure that the new interface is properly connected and configured. Configuring 1-Port ADSL WAN Interface Card The ADSL WAN interface card is a 1-port WAN interface card (WIC) for the Cisco 2600 series and Cisco 3600 series routers. The card provides asymmetric digital subscriber line (ADSL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 90
). The QoS features necessary for VoIP and data sharing the same PVC, or different PVCs on the same interface, are not supported yet. These features include LLQ, LFI, and tx-ring tuning. 3-30 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 91
specific DSLAM for information about configuring features. Configuring the ADSL Port on the ADSL WAN Interface Card To configure an ADSL port on the ADSL WAN interface card, complete the following steps: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Command Purpose Router> configure terminal - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 92
ADSL Module) MTU 4470 bytes, sub MTU 4470, BW 800 Kbit, DLY 2560 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ATM, loopback not set Keepalive not supported 3-32 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 93
A, "Configuration Examples,"on page A-1: • VoATM over AAL2 on the ATM Interface Configuration Example, page A-12 • VoATM over AAL5 on the ATM Interface Configuration Example, page A-14 OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 94
to TL1 or SNMP commands from the OSS, as shown in Figure 3-2. TL1 supports two sessions, with the port numbers 5011 and 5012, respectively, and SNMP supports four sessions. 3-34 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 95
communication over IP with NOCs and data centers. The channel consists of one physical interface that provides support for the following applications: • Telnet • TL1 • TFTP OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-35 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 96
voltage 2.5 30 60 60 exit Configuring an Analog Alarm as a Discrete Monitoring Current enable config terminal alarm 58 description "east door" discrete current-loop 0.0 3.2 5.9 3-36 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 97
3-41 (optional) Configuring the AIC Cisco IOS commands are used for configuring the AIC IP address and the IP routing to the AIC NM. After the IP address and the IP routing are set, alarm configurations can then be set up with either TL1 or the AIC command-line interface. See the"Configuring the NOC - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 98
the serial interface and to the AIC. Usually this subnet is small with a subnet mask such as 255.255.255.252. Configure IP routing to the AIC, beginning in global configuration mode: 3-38 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 99
and mask of the router's serial interface to the AIC. For example: Step 3 Router(config-if)# exit Router(config)# ip route 10.5.5.1 255.255.255.0 Exits the serial interface mode. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-39 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 100
exit Purpose Enter SNMP configuration mode. Enter an NOC IP address in which the AIC will send SNMP messages. The number argument can be the numbers 1 through 4. Exit the AIC CLI. 3-40 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 101
values for a point monitoring voltage or six ranges for a point monitoring current. For current-monitoring points, the lowest and highest values OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-41 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 102
Closure Network Module Chapter 3 Configuring with the Command-Line Interface define the range of possible configuration for this point follows: alarm 59 discrete voltage -42 high level 1 3-42 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 103
! ! no ip finger no ip domain-lookup ! call rsvp-sync cns event-service server ! ! interface FastEthernet0/0 ip address 10.2.130.2 255.255.0.0 duplex auto speed auto no cdp enable OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-43 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 104
-sync cns event-service server ! interface FastEthernet0/0 ip address 10.2.130.2 255.255.0.0 duplex auto speed auto no cdp enable ! interface Serial5/0 ip unnumbered FastEthernet0/0 ! 3-44 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 105
and displays this information to the user. The user makes the decision whether to upgrade or downgrade either the Cisco IOS or AIC software or to take no corrective action. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-45 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 106
Protocol (PPP), Frame Relay, and Switched Multi-Megabit Data Service (SMDS) WAN services are all fully supported. The 1-port HSSI network module provides the following benefits: 3-46 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 107
defines a data exchange interface that allows a DTE (such as a router) and a DCE (such as an ATM DSU) to cooperate to provide a User-Network Interface (UNI) for ATM networks. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-47 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 108
the configuration mode from global to interface. • The ip address command assigns an IP address to this interface. • The hssi internal-clock command sets the HSSI clock source. 3-48 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 109
3 Configuring with the Command-Line Interface Configuring the Compression Network Module for the Cisco 3600 Series Routers • The no fair-queue command disables fair queuing, which is enabled by default. This optimizes HSSI performance. • The no shutdown command enables the port. Configuring the - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 110
Ethernet Network Module Configuration Note or the 4-Port Ethernet Network Module Configuration Note. For other modules, refer to the specific configuration notes pertaining to them. 3-50 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 111
. Configure Channelized E1 ISDN PRI To configure ISDN PRI on a channelized E1 controller, perform the following tasks, beginning in global configuration mode: Command Description OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 112
for the Cisco 3640 Router Chapter 3 Configuring with the Command-Line Interface isdn switch-type switch type controller e1 slot/unit framing crc4 linecode hdb3 pri-group [timeslots range] Select a service provider switch type that accommodates PRI. Table 3-12 shows a list of supported switch - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 113
ISDN PRI" section of the Cisco IOS Release 11.3 Dial Solutions Configuration Guide. Note Any router configured for ISDN support must be connected to the same switch type on all of its ISDN interfaces. Configure the ISDN D-Channel Serial Interfaces When you configure ISDN PRI on the channelized - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 114
2 Command interface Loopback number ip address ip-address ip-address mask Description Select the loopback 0 interface. Assign an IP address and subnet mask to the loopback 0 interface. 3-54 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 115
EXEC commands on this interface. Specify an IP address from the defined IP address pool to be returned to a remote peer connecting to this interface. Disable CDP on this interface. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-55 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 116
across classful network boundaries. For more information about configuring ISDN dialer interfaces, refer to the Cisco IOS Release 11.3 Dial Solutions Configuration Guide. 3-56 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 117
Chapter 3 Configuring with the Command-Line Interface Configuring the Digital Modem Network Module for the Cisco 3640 Router Configure the Default IP Pool Information You need to set a range of IP addresses in the default IP pool. These IP addresses are used for dial-in users. To set the range of - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 118
SHDSL WAN Interface Card This section describes how to configure the Multirate Symmetrical High-Speed Digital Subscriber Line (G.SHDSL) feature supported on the 1-port G.SHDSL WAN interface card (WIC) (WIC-1SHDSL) on Cisco 2600 series and Cisco 3600 series routers in Cisco IOS Release 12.2(4)T. This - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 119
WIC in Cisco 2600 series and Cisco 3600 series routers. • Provides ATM traffic management and quality of service (QoS) features to enable service providers to manage their core ATM network infrastructures. This feature is supported on the following router platforms: • Cisco 2610 • Cisco 2611 • Cisco - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 120
Interface Card Chapter 3 Configuring with the Command-Line Interface • Configuring ILMI on the DSLAM Connected to the ADSL WAN, page 3-62 (optional) • Verifying ATM Configuration, page 3-62 (optional) Configuring G.SHDSL on a Cisco Router To configure G.SHDSL service on a Cisco router containing - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 121
DSLAM or WIC. Step 12 Router(config-if)# exit Step 13 Router(config)# exit The default is auto. Exits from ATM interface configuration mode. Exits from global configuration mode. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 3-61 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 122
, 892801 bytes, 0 underruns 0 output errors, 0 collisions, 0 interface resets 0 output buffer failures, 0 output buffers swapped out Router# show atm vc VCD / Peak Avg/Min Burst 3-62 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 123
a WIC configured as central office equipment, and the line is up: Router# show dsl interface atm 0/0 Globespan G.SHDSL Chipset Information Equipment Type: Central Office Operating Mode: G.SHDSL Clock Rate Mode: Auto rate selection Mode Reset Count: 2 Actual rate: 2320 Kbps Modem Status - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 124
a WIC configured as customer premises equipment, and the line is up: Router# show dsl interface atm 0/0 Globespan G.SHDSL Chipset Information Equipment Type: Customer Premise Operating Mode: G.SHDSL Clock Rate Mode: Auto rate selection Mode Reset Count: 1 Actual rate: 2320 Kbps Modem - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 125
Command Reference publications for troubleshooting information. These publications are available on Cisco.com, the Documentation CD-ROM that came with your router, or you can order printed copies. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 126
Where to Go Next Chapter 3 Configuring with the Command-Line Interface 3-66 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 127
interface card in a 2-channel voice network module, and two voice interface cards in a 4-channel module. At least one other network module or WAN interface card must be installed in the router 04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 4-1 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 128
network plan before you begin router configuration. To configure a voice interface, you must use configuration mode (manual configuration). In this mode, you can enter Cisco IOS commands at the router prompt. Before you begin, disconnect all WAN cables from the router to keep it from trying to run - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 129
, refer to the Cisco IOS configuration guides and command references. If you have not already done so, configure the network module or WAN interface card that you plan to use for IP traffic. For instructions, see your router's installation and configuration guide or the configuration note for the - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 130
-connections 25 ! Enable RSVP on this interface ip rsvp bandwidth 48 48 fair-queue 64 256 36 clockrate 64000 router igrp 888 network 10.0.0.0 network 20.0.0.0 network 40.0.0.0 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 4-4 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 131
20.0.0.0 network 40.0.0.0 Configuration for Router RLB-2 hostname r1b-2 ! Create pots dial-peer 2 dial-peer voice 2 pots ! Define its associated telephone number and voice-port OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 4-5 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 132
with four-wire operation and ImmediateStart signaling. Each E&M interface connects to the router using two voice interface connections. Users in San Jose dial "8-569" and offices. Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 4-6 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 133
-port 1/0/0 signal immediate operation 4-wire type 2 !Configure the serial interface interface serial 0/0 description serial interface type dte ip address 172.16.65.182 no shutdown OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 4-7 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 134
voip destination-pattern +9........... session target ipv4:172.16.65.182 ! Configure the serial interface interface serial 0/0 clock rate 2000000 ip address 172.16.1.123 no shutdown Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 4-8 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 135
+14085274000 port 1/0/0 ! Configure voip dial-peer 2 dial-peer voice 2 voip destination-pattern +9........... session target ipv4:172.16.65.182 ! Configure the serial interface OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers 4-9 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 136
2000, and if the called number is 3xxx, the call is routed to router 3000. Figure 4-5 illustrates the topology of this connection example. Figure 4-5 Configuring DID on a BRI Port 4-10 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 137
configuration guide and command reference publications for more advanced configuration topics. These publications are available on Cisco.com, the Documentation CD-ROM that came with your router, or you can order printed copies. OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 138
Chapter 4 Configuring Voice-over-IP 4-12 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 139
.20.30.40 172.20.30.88 ! username user password passwd line 1 64 modem output transport input all ! interface Ethernet0/0 no shutdown ip address 255.255.255.0 255.255.0.0 lat enabled OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-1 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 140
Cisco 2600 Series Router Configuration Example Appendix A Configuration Examples A-2 no mop enabled ! interface Serial0/0 encapsulation hdlc clock rate 2000000 ip address 1.0.0.1 255.0.0.0 lat enabled appletalk cable-range 3-3 3.3 appletalk zone myzone ipx network 8 no vines metric mop enabled ! - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 141
C2691 ! enable password lab ! voice-card 1 ! ip subnet-zero ! ! no ip domain-lookup ip host rtplab-dev 172.18.207.10 ! ! ! ! fax interface-type fax-mail mta receive maximum-recipients 0 ! Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-3 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 142
target ipv4:50.0.0.3 dtmf-relay h245-alphanumeric codec g711alaw ! ! line con 0 exec-timeout 0 0 line aux 0 line vty 0 4 password lab login ! end Appendix A Configuration Examples Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-4 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 143
2600 Series Router Configuration Example OL-1957-04 Following is an example of a configuration on the Cisco 2620XM router: Building configuration... Current configuration : 588 bytes ! version 12.2 no service pad service timestamps debug uptime service timestamps log uptime no service password - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 144
duplex auto speed auto ! interface Serial0/0 description WIC-1DSU-56k4 ip address x.x.x.x x.x.x.x encapsulation ppp ! interface Serial0/1 description WIC-2A/S physical-layer async Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-6 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 145
! interface ATM2/2 description ATM T1 ip address x.x.x.x x.x.x.x no ip route-cache no ip mroute-cache no atm ilmi-keepalive pvc atm71 0/71 protocol clns 47.0004.004d.0056.0000.0c00.0003.00 broadcast Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 146
map ip x.x.x.10 name USER modem-script test broadcast 9,5551123 dialer hold-queue 15 dialer load-threshold 5 either dialer-group 1 no fair-queue no cdp enable ppp authentication chap Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 147
1 rxspeed 115200 txspeed 115200 flowcontrol hardware line 6 line aux 0 password 7 08314D5D1A0E0A0516 login modem InOut transport input all line vty 0 4 password 7 00141215174C04140B login Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-9 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 148
Example Appendix A Configuration Examples ! end Cisco 3725 Router Configuration Example Following example shows the configurationon the Cisco 3725 router. version 12.1 no service single-slot-reload-enable service timestamps debug uptime service timestamps log uptime no service password-encryption - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 149
snmp-server manager ! ! dial-peer cor custom ! ! ! ! line con 0 exec-timeout 0 0 transport input none line 1 32 line 35 96 line aux 0 line vty 0 4 ! end Cisco 3725 Router Configuration Example OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 150
over AAL2 on the ATM Interface Configuration Example The following example shows VoATM over AAL2 on the ATM interface with an ADSL card: Router# version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname host1 ! memory-size iomem 10 voice - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 151
destination-pattern 3003 called-number 4003 session protocol aal2-trunk session target ATM0/1 pvc 10/100 33 codec aal2-profile ITUT 7 g729abr8 no vad . Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-13 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 152
Interface Configuration Example The following example shows a Cisco 2600 series router configured for VoATM over AAL5 on the ATM interface with an ADSL card. Router# version 12.2 no service single-slot-reload-enable service timestamps debug uptime service timestamps log uptime no service password - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 153
Interface Card Configuration Examples OL-1957-04 ! controller T1 1/0 framing esf linecode b8zs ds0-group 0 timeslots 1-24 type e&m-wink-start ! controller T1 1/1 ! ! interface ATM0/0 ip address 12 Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-15 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 154
The following example shows a Cisco 3600 router configured for AIC IP address: version 12.2 no service single-slot-reload-enable service tcp-keepalives-in service tcp-keepalives-out service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname 3600-top - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 155
2 deny 10.10.1.10 dialer-list 1 protocol ip permit dialer-list 1 protocol ipx permit ! snmp-server packetsize 4096 snmp-server manager ! alarm-interface 1 ip address 10.4.3.2 call rsvp-sync ! Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-17 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 156
NetworkConfiguration Examples Appendix A Configuration Examples mgcp modem passthrough voip mode ca no mgcp timer receive-rtcp ! mgcp profile default ! dial-peer cor -pattern 1 ! A-18 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 157
Appendix A Configuration Examples dial-peer voice 7001 pots shutdown destination-pattern 7001 ! dial-peer 0 4 login ! end NM-AIC-64, Contact Closure NetworkConfiguration Examples OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-19 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 158
IP Address The following example shows a Cisco 3660 router, with an IP route to an AIC, is configured with an unnumbered IP address: version 12.1 no service single-slot-reload-enable service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname uut2-3660 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 159
ip route 0.0.0.0 0.0.0.0 10.2.0.1 no ip http server ! no cdp run ! snmp-server packetsize 4096 snmp-server manager ! ! alarm-interface 1 ip address 172.128.12.2 call rsvp-sync OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-21 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 160
Current Configured as a Discrete description:east door configured as discrete normal state description:door closed alarm description:door open current-loop 0.0 3.2 5.9 SNMP trap:enabled A-22 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 161
Digital Modem Network Module Configuration Note. ! version 11.2 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption no service udp-small-servers no service tcp-small-servers ! hostname NAS ! aaa new-model aaa authentication login default local aaa - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 162
ppp multilink ! router eigrp 10 network 10.0.0.0 passive-interface Dialer0 no auto-summary ! ip local pool dialin_pool 10.1.2.1 10.1.2.50 ip default-gateway 10.1.1.1 ip classless ! A-24 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 163
2600 series router. This router in CPE mode can be linked to either a DSLAM or to another router that is configured to operate in central office (CO) mode. Router# version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname host1 ! memory-size - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 164
custom ! dial-peer voice 3001 voatm destination-pattern 3001 called-number 4001 session protocol aal2-trunk session target ATM0/1 pvc 10/100 31 A-26 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 165
, operating in central office (CO) mode, on a Cisco 2600 series router. This router in CO mode can be linked to another router that is configured to operate in CPE mode. Router# OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers A-27 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 166
Cisco 3640 Central Site Configuration to Support ISDN and Modem Calls Appendix A Configuration Examples version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname host2 ! memory-size iomem 10 voice-card 1 ! ip subnet-zero ip host host2 225. - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 167
Appendix A Configuration Examples Cisco 3640 Central Site Configuration to Support ISDN and Modem Calls OL-1957-04 no ip http server ! ! snmp-server engineID local 000000090200003080477F20 snmp-server manager ! voice-port 1/0:0 local-alerting timeouts wait-release 3 connection trunk 3001 ! voice- - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 168
Cisco 3640 Central Site Configuration to Support ISDN and Modem Calls dial-peer voice 2 pots destination-pattern 4002 no scheduler allocate end Appendix A Configuration Examples A-30 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 169
geometry and format information is displayed, the card is formatted with a Class C Flash file system. The following examples show outputs for Class B and Class C Flash file systems: OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers B-1 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 170
Memory Cards Appendix B Formatting the Compact Flash Memory Cards External Card with Class B Flash File System: The geometry and format information is not displayed for this format. Router Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers B-2 OL- - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 171
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ...erased Erase of slot0: complete OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers B-3 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 172
{flash: | slot0:} command. The following example shows output for copying a Cisco IOS file from an internal compact Flash memory card (flash:) to an external compact Flash memory card (slot0:): Router# copy flash:c3725-i-mz.tmp slot0: Destination filename [c3725-i-mz.tmp]? Erase slot0:before copying - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 173
for displaying the contents of an external compact Flash memory card using the show slot0: command: Router# show slot0: System CompactFlash directory: File Length Name (Read/Write) OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers B-5 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 174
shows output from the more {flash: | slot0:} command on an external Cisco Flash memory card: Router# more slot0:c3725-i-mz 00000000: 7F454C46 01020100 00000000 00000000 .ELF Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers B-6 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 175
{flash: | slot0:} command. The following example shows output for copying a Cisco IOS file from an external compact Flash memory card to an internal compact Flash memory card: Router# copy slot0:c3725-i-mz Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 176
Format Info ******** ATA CARD GEOMETRY Number of Heads: Number of Cylinders Sectors per Cylinder Sector Size Total Sectors 4 490 32 512 62720 ATA CARD FORMAT Number of FAT Sectors 31 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers B-8 OL-1957 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 177
: | slot0:} command on an internal Compact Flash card: Router# more flash:c3725-i-mz.tmp 00000000: 7F454C46 01020100 00000000 00000000 00000010: 00020061 00000001 80008000 00000034 .ELF a 4 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers B-9 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 178
bytes free) Router# cd flash:/config Router# dir flash: Directory of flash:/config/ 1581 drw- 0 Mar 01 1993 23:50:08 test-config 128094208 bytes total (121626624 bytes free) B-10 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 179
# cd Router# pwd flash: Router# dir Directory of flash:/ 3 -rw1580 drw- 6458208 Mar 01 1993 00:04:08 c3725-i-mz.tmp 0 Mar 01 1993 23:48:36 config 128094208 bytes total (121630720 bytes free) Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 180
Router# cd config Router# pwd flash:/config/ Router# cd slot0: Router# pwd slot0:/ Router# cd Router# pwd flash: Appendix B Formatting the Compact Flash Memory Cards B-12 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 181
access to the console port. See the Cisco 2600 Series Cabling and Setup Quick Start Guide for information on connecting the console cable. To enter ROM monitor mode, do the following: Configure Command or Action Purpose Step 1 2600> reload Restarts the router. Step 2 Press the Break key during - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 182
download Note You can abort any command by pressing the Break key at the console. Note The command tftpdnld is present in the Cisco 2600 series routers only. Note The command upgrade rom-monitor is present in the Cisco 3700 series routers only. Software Configuration Guide for Cisco 2600 Series - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 183
commands. Refer to the Cisco IOS configuration guides and command references for more information on ROM monitor commands. Note The commands show rom-monitor, showmon, upgrade rom-monitor , upgrade rom-monitor preference, rommon-pref are present in the Cisco 3700 series routers only. The command - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 184
>-Installs and reloads a new version of ROMMON in the Cisco IOS exec mode. URL refers to the path where the new ROMMON image is stored. Prompts the user to save the configuration. Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 185
, but is not effective until you reset or power-cycle the router. The following display shows an example of the confreg command: rommon 7 > confreg Configuration Summary enabled are: OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-5 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 186
is selected for next boot Router# Following is an example of an output when both the read-only and the upgrade versions of the ROM moinitor are present: Router# show rom-monitor Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-6 OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 187
(c) 2002 by cisco Systems, Inc. c3745 processor with 196608 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled Upgrade ROMMON initialized rommon 1 > OL-1957-04 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers C-7 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 188
12.2(8r)T1, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 2002 by cisco Systems, Inc. c3745 processor with 196608 Kbytes of main memory Main memory is configured to 64 bit mode with parity disabled Upgrade ROMMON initialized rommon 1 > Note The rommon-pref command - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 189
C Using the ROM Monitor Entering the ROM Monitor Mode Using the tftpdnld Command Note The command tftpdnld is present in the Cisco 2600 series routers only. The tftpdnld command downloads a Cisco IOS software image from a remote server into flash memory using TFTP. tftpdnld-Begins the TFTP copy - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 190
Entering the ROM Monitor Mode Appendix C Using the ROM Monitor C-10 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 191
) 1-9 Cisco 3700 Series Interface Numbering 1-9 Cisco 3725 Interface Numbering 1-9 Cisco 3745 router interface numbering 1-10 Cisco IOS about 1-13 command modes 1-13 enable mode 1-14 getting help 1-13 saving configuration changes 1-15 undo command 1-14 undo feature 1-14 clock rate settings 3-8 codec - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 192
14 E1 interface 3-16 T1 interface 3-15 multiflex trunk interface 3-14 E1 interface 3-16 T1 interface 3-15 TDM connect 3-16 T1 (FT1) WAN interface 3-18 T1 interface 3-14 context command C-5 IN-2 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 193
the ATM T1/E1 interface 3-23 configuring the IMA interface 3-24 IMA interface configuration 3-24 interface configuration command mode 1-14 interface numbering Cisco 2600 series routers 1-1 Cisco 3600 series routers 1-4 Cisco 3660 slot 0 1-6, 1-8 WAN and LAN interface cards 1-2 ISDN BRI switch type - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 194
switch types 3-12 L LAN Interface Numbering Cisco 2600 series router 1-2 M meminfo command C-4 modem country codes 3-28 multiflex trunk interface configuring 3-14 E1 configuration 3-16 T1 configuration 3-15 TDM connect 3-16 N network modules configuring asynchronous/synchronous interface 2-9 E1/T1 - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 195
2600 series routers 1-2 X xmodem command C-8 V verifying IMA configuration 3-26 interface configuration 3-29 modem configuration 3-28 Voice Interface cards - Cisco 3700 series 1-11 OL-1957-04 Software Configuration Guide For Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers IN - Cisco WS-C3750G-24TS-E1U | Software Configuration Guide - Page 196
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Cisco Systems, Inc.
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Software Configuration Guide
For Cisco 2600 Series, Cisco 3600
Series, and Cisco 3700 Series Routers
Text Part Number: OL-1957-04